std::string PlayerDumpWriter::GetDump(uint32 guid)
{
std::string dump;
dump += "IMPORTANT NOTE: This sql queries not created for apply directly, use '.pdump load' command in console or client chat instead.\n";
dump += "IMPORTANT NOTE: NOT APPLY ITS DIRECTLY to character DB or you will DAMAGE and CORRUPT character DB\n\n";
// revision check guard
QueryNamedResult* result = CharacterDatabase.QueryNamed("SELECT * FROM character_db_version LIMIT 1");
if (result)
{
QueryFieldNames const& namesMap = result->GetFieldNames();
std::string reqName;
for (QueryFieldNames::const_iterator itr = namesMap.begin(); itr != namesMap.end(); ++itr)
{
if (itr->substr(0, 9) == "required_")
{
reqName = *itr;
break;
}
}
if (!reqName.empty())
{
// this will fail at wrong character DB version
dump += "UPDATE character_db_version SET " + reqName + " = 1 WHERE FALSE;\n\n";
}
else
sLog.outError("Table 'character_db_version' not have revision guard field, revision guard query not added to pdump.");
delete result;
}
else
sLog.outError("Character DB not have 'character_db_version' table, revision guard query not added to pdump.");
for (DumpTable* itr = &dumpTables[0]; itr->isValid(); ++itr)
DumpTableContent(dump, guid, itr->name, itr->name, itr->type);
// TODO: Add instance/group..
// TODO: Add a dump level option to skip some non-important tables
return dump;
}
bool Database::CheckRequiredField( char const* table_name, char const* required_name )
{
// check required field
QueryResult* result = PQuery("SELECT %s FROM %s LIMIT 1",required_name,table_name);
if (result)
{
delete result;
return true;
}
// check fail, prepare readabale error message
// search current required_* field in DB
QueryNamedResult* result2 = PQueryNamed("SELECT * FROM %s LIMIT 1",table_name);
if (result2)
{
QueryFieldNames const& namesMap = result2->GetFieldNames();
std::string reqName;
for (QueryFieldNames::const_iterator itr = namesMap.begin(); itr != namesMap.end(); ++itr)
{
if (itr->substr(0,9)=="required_")
{
reqName = *itr;
break;
}
}
delete result2;
if (!reqName.empty())
sLog.outErrorDb("Table `%s` have field `%s` but expected `%s`! Not all sql updates applied?",table_name,reqName.c_str(),required_name);
else
sLog.outErrorDb("Table `%s` not have required_* field but expected `%s`! Not all sql updates applied?",table_name,required_name);
}
else
sLog.outErrorDb("Table `%s` fields list query fail but expected have `%s`! No records in `%s`?",table_name,required_name,table_name);
return false;
}
bool Database::CheckRequiredField(char const* table_name, char const* required_name)
{
// check required field
QueryResult* result = PQuery("SELECT %s FROM %s LIMIT 1",required_name,table_name);
if (result)
{
delete result;
return true;
}
// check fail, prepare readabale error message
// search current required_* field in DB
const char* db_name;
if (!strcmp(table_name, "db_version"))
db_name = "WORLD";
else if (!strcmp(table_name, "character_db_version"))
db_name = "CHARACTER";
else if (!strcmp(table_name, "realmd_db_version"))
db_name = "REALMD";
else
db_name = "UNKNOWN";
char const* req_sql_update_name = required_name+strlen("required_");
QueryNamedResult* result2 = PQueryNamed("SELECT * FROM %s LIMIT 1",table_name);
if (result2)
{
QueryFieldNames const& namesMap = result2->GetFieldNames();
std::string reqName;
for (QueryFieldNames::const_iterator itr = namesMap.begin(); itr != namesMap.end(); ++itr)
{
if (itr->substr(0,9)=="required_")
{
reqName = *itr;
break;
}
}
delete result2;
std::string cur_sql_update_name = reqName.substr(strlen("required_"),reqName.npos);
if (!reqName.empty())
{
sLog.outErrorDb("The table `%s` in your [%s] database indicates that this database is out of date!",table_name,db_name);
sLog.outErrorDb();
sLog.outErrorDb(" [A] You have: --> `%s.sql`",cur_sql_update_name.c_str());
sLog.outErrorDb();
sLog.outErrorDb(" [B] You need: --> `%s.sql`",req_sql_update_name);
sLog.outErrorDb();
sLog.outErrorDb("You must apply all updates after [A] to [B] to use mangos with this database.");
sLog.outErrorDb("These updates are included in the sql/updates folder.");
sLog.outErrorDb("Please read the included [README] in sql/updates for instructions on updating.");
}
else
{
sLog.outErrorDb("The table `%s` in your [%s] database is missing its version info.",table_name,db_name);
sLog.outErrorDb("MaNGOS cannot find the version info needed to check that the db is up to date.");
sLog.outErrorDb();
sLog.outErrorDb("This revision of MaNGOS requires a database updated to:");
sLog.outErrorDb("`%s.sql`",req_sql_update_name);
sLog.outErrorDb();
if (!strcmp(db_name, "WORLD"))
sLog.outErrorDb("Post this error to your database provider forum or find a solution there.");
else
sLog.outErrorDb("Reinstall your [%s] database with the included sql file in the sql folder.",db_name);
}
}
else
{
sLog.outErrorDb("The table `%s` in your [%s] database is missing or corrupt.",table_name,db_name);
sLog.outErrorDb("MaNGOS cannot find the version info needed to check that the db is up to date.");
sLog.outErrorDb();
sLog.outErrorDb("This revision of mangos requires a database updated to:");
sLog.outErrorDb("`%s.sql`",req_sql_update_name);
sLog.outErrorDb();
if (!strcmp(db_name, "WORLD"))
sLog.outErrorDb("Post this error to your database provider forum or find a solution there.");
else
sLog.outErrorDb("Reinstall your [%s] database with the included sql file in the sql folder.",db_name);
}
return false;
}